Where do AI and automation genuinely help internal audit without weakening control over the work?

A real Reddit thread titled 'Should I just start studying for the CIA or go back to school?' raised a practical CIA or internal-audit issue that needs a cleaner decision framework than the usual forum back-and-forth. I want the exam-ready or career-ready version of the problem using the actual source signal rather than generic advice. Source context: I graduated college in 2016 with a degree in business management and marketing. Somehow with these concentrations I ended up in Accounts Payable for the last 4 years, 3 of which I was managing the department. I am now looking for a career change. Internal Auditing caught my eye because I feel as though it matches my sk